Overfast Ultralight Battery Holder for Colnago Y1RS Size:Shimano 3K Weave Carbon large-sized items such as clothing

large-sized items such as clothing

a long-fiber carbon composite plate ensures enhanced pedaling dynamics

These pieces are constructed from a wind and waterproof neoprene material that stretches and fits snugly against your shoes

Available in two sizes

Rack is designed for compatibility with disc brakes

Overfast Ultralight Battery Holder for Colnago Y1RS Size:Shimano 3K Weave Carbon large-sized items such as clothingOVERFAST kept pushing Y1RS to its lightest Design for Colnago Y1RS (all versions) Material: Reinforced composite + stainless screws Colour: Black matte Craftsmanship: High precision molding Mfr Claimed Weight Shimano: 10g Sram: 5g